Also according to the different needs of customers choose the following parts: In 1, the button can have blue. Red. Dark gray and other colors available for selection; In 2, a round oval button. Two shapes are available; In 3, button POM and copper nickel two materials available; In 4, the plastic body with black and gray two colors to choose; 5, surface treatment and pickling. Nickel plating and electroless nickel plating three choices. A technical index: 1: the use of fluid compressed air 2: 0-0.8MPa using pressure 3: 5-60 C use temperature 4: PU nylon tube hose pipe. |